Precision agriculture using WSN with smart nodes applied to an irrigation system in blackberry cultivation . Perspectives Scientific Journal , [S. l.], v. 3, n. 2, p. 26–30, 2021. DOI: 10.47187/perspectivas.vol3iss2.pp26-30.2021. Disponível em: https://perspectivas.espoch.edu.ec/RCP_ESPOCH/article/view/111. Acesso em: 9 nov. 2025.